if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[sp_FindUserByUsername]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[sp_FindUserByUsername]
GO
CREATE PROC sp_FindUserByUsername
	@Username				nvarchar(40)
AS
BEGIN
	SELECT Username FROM Account WHERE Username = @Username
END
